113013210 has 32 divisors (see below), whose sum is σ = 271547712. Its totient is φ = 30101760.

The previous prime is 113013209. The next prime is 113013211. The reversal of 113013210 is 12310311.

It is an interprime number because it is at equal distance from previous prime (113013209) and next prime (113013211).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113013211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33522 + ... + 36738.

It is an arithmetic number, because the mean of its divisors is an integer number (8485866).

Almost surely, 2^113013210 is an apocalyptic number.

113013210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113013210 is an abundant number, since it is smaller than the sum of its proper divisors (158534502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113013210 is a wasteful number, since it uses less digits than its factorization.

113013210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4398.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 113013210 is about 10630.7671407100. The cubic root of 113013210 is about 483.4776511833.

Adding to 113013210 its reverse (12310311), we get a palindrome (125323521).

The spelling of 113013210 in words is "one hundred thirteen million, thirteen thousand, two hundred ten".